Knackered Mackerel 

A Mackerel to which has been thoroughly knackered by means of beating or pounding.

"Good God Fabion, you really have unnecessarily knackered that Mackerel. If i wasn't mistaken, i'd say it was a 'knackered Mackerel'"

Knackered Mackerel by aloce September 10, 2006

Port Mackerel 

The act of defecating inside the vagina of a menstruating woman, which gives the turd a red hue. Expel it from the vagina afterwards and if it is in tact, you have yourself a port mackerel, also known as, a turd covered in tomato sauce.

Baby you make me so horny, I want to give you a port mackerel.

Port Mackerel by GunaDK July 3, 2015

Swag Mackerel 

A man who is WAY too ugly to have the confidence that he does. Most likely well-hung, rich, or both.

He is way too ugly to pick up so many ladies. Swag Mackerel!!!!

Swag Mackerel by Wamz705 April 18, 2016

The spanish mackerel 

When you dip your penis in pickel juice then fuck someone up the ass.

She was down for a good ass fucking so I gave her the spanish mackerel.

The spanish mackerel by Bradyballs January 27, 2018

holy mackerel saphire 

Exclamation meaning, "Golly"

Saying "Holy Mackerel Saphire" to anything that someone would say "golly" to.

holy mackerel saphire by Bill Weiss January 12, 2008

dirty mackerel 

a person who will make out with anyone. As a fish species, mackerel are wide-ranging pelagic school fish with big lips.

"Gurl, Piranha Sean was a dirty mackerel the other night at Remingtons..."

dirty mackerel by Addisontpa November 5, 2006

spicy mackerel 

Jills gang of silent icecream and BBQ munchies eaters hailing from yarraville

Did you see those awesome spicy mackerel's walk past? Yeah they had sweet icecream's!

spicy mackerel by Spicy T January 15, 2014